(19)
(11) EP 2 022 006 A2

(12)

(88) Date of publication A3:
06.11.2008

(43) Date of publication:
11.02.2009 Bulletin 2009/07

(21) Application number: 07797883.1

(22) Date of filing: 30.05.2007
(51) International Patent Classification (IPC): 
G06Q 99/00(2006.01)
(86) International application number:
PCT/US2007/069989
(87) International publication number:
WO 2007/140415 (06.12.2007 Gazette 2007/49)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 30.05.2006 US 803484 P
29.05.2007 US 754850

(71) Applicant: Dell Products, L.P.
Round Rock, TX 78682 (US)

(72) Inventors:
  • BUCHER, Timothy
    Los Altos, CA 94024 (US)
  • SULLIVAN, Timothy, T.
    Portola Valley, CA 94028 (US)
  • ROSS, Mark, Andrew
    San Carlos, CA 94070 (US)

(74) Representative: Hess, Peter K. G. 
Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Geissler Postfach 86 06 20
81633 München
81633 München (DE)

   


(54) DYNAMIC CONSTRAINTS FOR CONTENT RIGHTS